Title :
A novel AC-PDP sustaining drive based on dual resonance in sustaining mode operation
Author :
Kang, Feel-Soon ; Cheul-U Kim ; Park, Sung-Jun
Author_Institution :
Dept. of Electr. Eng., Pusan Nat. Univ., South Korea
Abstract :
A novel sustain driver employing an energy recovery faculty is proposed for efficient driving of a plasma display panel in the sustaining mode operation. The proposed driver uses dual resonance. One is a main resonance between an inductor and an external capacitor to produce alternative pulses and the other is a sub-resonance between an inductor and a panel to recover the energy consumption by the capacitive displacement current of the PDP. The operational principle and design procedure of proposed circuit are presented with theoretical analysis. The validity of proposed sustain driver is verified through the simulated and experimental results based on a 7.5-inch-diagonal panel with 200-kHz operating frequency
Keywords :
capacitors; circuit resonance; driver circuits; energy conservation; inductors; plasma displays; power consumption; 200 kHz; 7.5 inch; AC-PDP sustaining drive; capacitive displacement current; design procedure; dual resonance; energy consumption; energy recovery faculty; external capacitor; inductor; operational principle; plasma display panel; sub-resonance; sustaining mode operation; Brightness; Driver circuits; Drives; Electrodes; Energy consumption; Glass; Inductors; Phosphors; Plasma displays; Resonance;
Conference_Titel :
Industrial Electronics Society, 2001. IECON '01. The 27th Annual Conference of the IEEE
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-7108-9
DOI :
10.1109/IECON.2001.975895
